• Density gradient tube method makes density measurements stable and easy
• Standard density floats － the heart of this measurement principle -- are backed by Shibayama's 30 years of experience
• Backed by maintenance service － re-verification of standard density floats and periodic calibration of the main unit (a calibration certificate is issued)
• Highly accuracy measurement (Group A floats are calibrated to ±0.0002 g/cc)
• Wide range of sample shapes (films, plates,  pellets, etc.) and materials (solid form)